Knowledge Base - Featured Articles

Browse all
adam.malone's picture

On April 7, 2014, a security vulnerability with servers running the OpenSSL cryptographic library was revealed at http://heartbleed.com. The security advisory for this vulnerability is CVE-2014-0160. Acquia resources have been performing maintenance to secure and patch all Acquia servers and infrastructure to close this vulnerability and ensure Acquia Cloud that customer sites are protected.

lynette.miles's picture

A properly tuned cache can make the difference between a Drupal site that is responsive and one that isn't. Whether your site uses Drupal 6, Drupal 7, or Pressflow, you can use the cache configuration steps in this article to improve your website's performance.

anavarre's picture

This article details how to implement some high-level security tuning for a public Drupal site through IP address access restrictions. A list of possible useful modules and code changes that can be useful are provided.